<p>您好，我的 vue 项目遇到问题。</p>
<p>我在 docker 中有前端后端和后端数据库。</p>
<p>这是 vue.config.js 配置：</p>
<pre class="brush:php;toolbar:false;">module.exports = defineConfig({
configureWebpack: {
entry: "./src/main.js",
devServer: {
hot: true,
},
watch: true,
watchOptions: {
ignored: /node_modules/,
poll: 500,
},
},
transpileDependencies: true
})</pre>
<p>容器在创建过程中会自行安装 npm 和 package.json 中给出的包：</p>
<pre class="brush:php;toolbar:false;">{
"name": "frontend",
"version": "0.1.0",
"private": true,
"scripts": {
"serve": "vue-cli-service serve",
"build": "vue-cli-service build",
"lint": "vue-cli-service lint"
},
"dependencies": {
"@morioh/v-smooth-scrollbar": "^1.0.3",
"@vuepic/vue-datepicker": "^4.2.0",
"@vueuse/core": "^9.13.0",
"ajax": "^0.0.4",
"axios": "^1.3.3",
"core-js": "^3.8.3",
"mitt": "^3.0.0",
"register-service-worker": "^1.7.2",
"smoothscroll-polyfill": "^0.4.4",
"vue": "^3.2.13",
"vue-axios": "^3.5.2",
"vue-class-component": "^8.0.0-0",
"vue-router": "^4.0.3",
"vuex": "^4.0.0"
},
"devDependencies": {
"@typescript-eslint/eslint-plugin": "^5.4.0",
"@typescript-eslint/parser": "^5.4.0",
"@vue-leaflet/vue-leaflet": "^0.8.4",
"@vue/cli-plugin-babel": "~5.0.0",
"@vue/cli-plugin-eslint": "~5.0.0",
"@vue/cli-plugin-pwa": "~5.0.0",
"@vue/cli-plugin-router": "~5.0.0",
"@vue/cli-plugin-typescript": "~5.0.0",
"@vue/cli-plugin-vuex": "~5.0.0",
"@vue/cli-service": "~5.0.0",
"@vue/eslint-config-typescript": "^9.1.0",
"eslint": "^7.32.0",
"eslint-plugin-vue": "^8.0.3",
"leaflet": "^1.9.3",
"sass": "^1.32.7",
"sass-loader": "^12.0.0",
"typescript": "~4.5.5"
},
"eslintConfig": {
"root": true,
"env": {
"node": true
},
"extends": [
"plugin:vue/vue3-essential",
"eslint:recommended",
"@vue/typescript/recommended"
],
"parserOptions": {
"ecmaVersion": 2020
},
"rules": {}
},
"browserslist": [
"> 1%",
"last 2 versions",
"not dead",
"not ie 11"
]
}</pre>
<p>我发布了所有内容，这样就不会造成混乱:)</p>
<p>直到昨天，一切都对我来说一切正常，但今天重新启动容器后，页面的热重新加载选项停止工作。</p>
<p>当容器启动时，我得到以下输出：</p>
<pre class="brush:php;toolbar:false;">frontend | App running at:
frontend | - Local: http://localhost:8080/
frontend | - Network: http://172.26.0.4:8080/
frontend |
No issues found.</pre>
<p>当我使用 http://localhost:8080 在浏览器中启动页面时，页面会加载，但保存更改时的实时重新加载选项已停止工作。</p>
<p>在控制台中我可以看到浏览器尝试下载更新但没有得到响应</p>
<pre class="brush:php;toolbar:false;">WebSocket connection to 'ws://172.26.0.4:8080/ws' failed:
WebSocketClient @ WebSocketClient.js?5586:16
initSocket @ socket.js?d6e0:24
eval @ socket.js?d6e0:48</pre>
<p>我尝试从头开始放置容器。</p>
<p>我使用了旧版本的 kyod，但在撰写后此选项仍然不起作用</p>
<p>当我手动刷新页面时，内容会正确更改。</p>
<p>你知道问题出在哪里吗</p>
<p>此外，在其他计算机上它也可以正常工作。</p>
<p>他们编译整个项目的时间比我晚，所以如果它依赖于某些节点模块，它也将无法工作。
不管怎样，我已经尝试自己从头开始创建容器两天了，所以没有任何node_模块是过时的。
问题不在配置中，因为一天前它还可以工作。
或者我的电脑上是否有某些内容可能会阻止 ws://172.26.0.4:8080/ws 的流量</p>
<p>此外，它在其他浏览器上看起来是相同的。</p>
<p>我目前正在安装一个虚拟机来检查它仍然像这样，但很想听听关于我还可以检查什么的建议。</p>
<p>感谢您的提前互动并期待您！</p>
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其他信息：
这是我的容器检查：
[ { "Id": "625967de365da0d8b22436d525c8b355a6388b171cbb6065a58b8dce5cf6308e", "Created": "2023-04-09T13:30:45.128344216Z", "Path": "docker-entrypoint.sh", "Args": [ "npm", "run", "serve" ], "State": { "Status": "running", "Running": true, "Paused": false, "Restarting": false, "OOMKilled": false, "Dead": false, "Pid": 6155, "ExitCode": 0, "Error": "", "StartedAt": "2023-04-09T13:30:55.597778809Z", "FinishedAt": "0001-01-01T00:00:00Z" }, "Image": "sha256:17aa7ddc26c8faa172749252f89ac6e67e53cf104c9aade0ce8f866fd378405e", "ResolvConfPath": "/var/lib/docker/containers/625967de365da0d8b22436d525c8b355a6388b171cbb6065a58b8dce5cf6308e/resolv.conf", "HostnamePath": "/var/lib/docker/containers/625967de365da0d8b22436d525c8b355a6388b171cbb6065a58b8dce5cf6308e/hostname", "HostsPath": "/var/lib/docker/containers/625967de365da0d8b22436d525c8b355a6388b171cbb6065a58b8dce5cf6308e/hosts", "LogPath": "/var/lib/docker/containers/625967de365da0d8b22436d525c8b355a6388b171cbb6065a58b8dce5cf6308e/625967de365da0d8b22436d525c8b355a6388b171cbb6065a58b8dce5cf6308e-json.log", "Name": "/frontend", "RestartCount": 0, "Driver": "overlay2", "Platform": "linux", "MountLabel": "", "ProcessLabel": "", "AppArmorProfile": "", "ExecIDs": null, "HostConfig": { "Binds": [ "C:\\Users\\kubak\\Documents\\GitHub\\yourcar24\\frontend:/app:rw" ], "ContainerIDFile": "", "LogConfig": { "Type": "json-file", "Config": {} }, "NetworkMode": "yourcar24_default", "PortBindings": { "8080/tcp": [ { "HostIp": "", "HostPort": "8080" } ] }, "RestartPolicy": { "Name": "", "MaximumRetryCount": 0 }, "AutoRemove": false, "VolumeDriver": "", "VolumesFrom": null, "CapAdd": null, "CapDrop": null, "CgroupnsMode": "private", "Dns": null, "DnsOptions": null, "DnsSearch": null, "ExtraHosts": [], "GroupAdd": null, "IpcMode": "private", "Cgroup": "", "Links": null, "OomScoreAdj": 0, "PidMode": "", "Privileged": false, "PublishAllPorts": false, "ReadonlyRootfs": false, "SecurityOpt": null, "UTSMode": "", "UsernsMode": "", "ShmSize": 67108864, "Runtime": "runc", "ConsoleSize": [ 0, 0 ], "Isolation": "", "CpuShares": 0, "Memory": 0, "NanoCpus": 0, "CgroupParent": "", "BlkioWeight": 0, "BlkioWeightDevice": null, "BlkioDeviceReadBps": null, "BlkioDeviceWriteBps": null, "BlkioDeviceReadIOps": null, "BlkioDeviceWriteIOps": null, "CpuPeriod": 0, "CpuQuota": 0, "CpuRealtimePeriod": 0, "CpuRealtimeRuntime": 0, "CpusetCpus": "", "CpusetMems": "", "Devices": null, "DeviceCgroupRules": null, "DeviceRequests": null, "KernelMemory": 0, "KernelMemoryTCP": 0, "MemoryReservation": 0, "MemorySwap": 0, "MemorySwappiness": null, "OomKillDisable": null, "PidsLimit": null, "Ulimits": null, "CpuCount": 0, "CpuPercent": 0, "IOMaximumIOps": 0, "IOMaximumBandwidth": 0, "Mounts": [ { "Type": "volume", "Target": "/app/node_modules", "VolumeOptions": {} } ], "MaskedPaths": [ "/proc/asound", "/proc/acpi", "/proc/kcore", "/proc/keys", "/proc/latency_stats", "/proc/timer_list", "/proc/timer_stats", "/proc/sched_debug", "/proc/scsi", "/sys/firmware" ], "ReadonlyPaths": [ "/proc/bus", "/proc/fs", "/proc/irq", "/proc/sys", "/proc/sysrq-trigger" ] }, "GraphDriver": { "Data": { "LowerDir": "/var/lib/docker/overlay2/6673870013c91f39037354420092aa515c9d5cef85f23ebd82550deddafb89fe-init/diff:/var/lib/docker/overlay2/cd5p9dvr5c7dbcha8dtxbme1m/diff:/var/lib/docker/overlay2/to42q27jjhra2yqc7ir9wj5j2/diff:/var/lib/docker/overlay2/xh0ysmffu4p9v8ftknpf33je9/diff:/var/lib/docker/overlay2/is9l099vfhqmvx05r231znk1n/diff:/var/lib/docker/overlay2/5b1b4bc3f17d76f08c342ddc86f8130386ce811b6458c825f17aafb543ca181a/diff:/var/lib/docker/overlay2/88184b84b65868f1d4734f58ce65ba5d95e275eec17bc5c5c83e4158e54ff75d/diff:/var/lib/docker/overlay2/0f12aa8e3716d8c56fdb0d7fbaab97ccf1bf9a3c1220d54858c3b1ab06be71df/diff:/var/lib/docker/overlay2/6ae91c5d23a1ef5d5e3c6eaa95ccbaa2be5e1b1c7373aa0cebc6fe8598c6c8ef/diff", "MergedDir": "/var/lib/docker/overlay2/6673870013c91f39037354420092aa515c9d5cef85f23ebd82550deddafb89fe/merged", "UpperDir": "/var/lib/docker/overlay2/6673870013c91f39037354420092aa515c9d5cef85f23ebd82550deddafb89fe/diff", "WorkDir": "/var/lib/docker/overlay2/6673870013c91f39037354420092aa515c9d5cef85f23ebd82550deddafb89fe/work" }, "Name": "overlay2" }, "Mounts": [ { "Type": "bind", "Source": "C:\\Users\\kubak\\Documents\\GitHub\\yourcar24\\frontend", "Destination": "/app", "Mode": "rw", "RW": true, "Propagation": "rprivate" }, { "Type": "volume", "Name": "e88cbe5ad0d3e021e966733cf8282771e90fc46bde83ea8fce699526e1b2f960", "Source": "/var/lib/docker/volumes/e88cbe5ad0d3e021e966733cf8282771e90fc46bde83ea8fce699526e1b2f960/_data", "Destination": "/app/node_modules", "Driver": "local", "Mode": "z", "RW": true, "Propagation": "" } ], "Config": { "Hostname": "625967de365d", "Domainname": "", "User": "", "AttachStdin": false, "AttachStdout": true, "AttachStderr": true, "ExposedPorts": { "8080/tcp": {} }, "Tty": false, "OpenStdin": false, "StdinOnce": false, "Env": [ "CHOKIDAR_USEPOLLING=true", "PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin", "NODE_VERSION=19.8.1", "YARN_VERSION=1.22.19" ], "Cmd": [ "npm", "run", "serve" ], "Image": "yourcar24-frontend", "Volumes": null, "WorkingDir": "/app", "Entrypoint": [ "docker-entrypoint.sh" ], "OnBuild": null, "Labels": { "com.docker.compose.config-hash": "758ad9f8455cf7bcbb71af70db99dffaff094db18fc300027e84c7c7732f0322", "com.docker.compose.container-number": "1", "com.docker.compose.depends_on": "backend:service_started:false", "com.docker.compose.image": "sha256:17aa7ddc26c8faa172749252f89ac6e67e53cf104c9aade0ce8f866fd378405e", "com.docker.compose.oneoff": "False", "com.docker.compose.project": "yourcar24", "com.docker.compose.project.config_files": "C:\\Users\\kubak\\Documents\\GitHub\\yourcar24\\docker-compose.yaml", "com.docker.compose.project.working_dir": "C:\\Users\\kubak\\Documents\\GitHub\\yourcar24", "com.docker.compose.replace": "6ce5b392b35312a4cf6c570489499d92ce1caac3d7277c180fea31f50be29e62", "com.docker.compose.service": "frontend", "com.docker.compose.version": "2.17.2" } }, "NetworkSettings": { "Bridge": "", "SandboxID": "e05a105a74ff2f8d8447668bb81fd3fef49328bc033760b0bad3089acc578519", "HairpinMode": false, "LinkLocalIPv6Address": "", "LinkLocalIPv6PrefixLen": 0, "Ports": { "8080/tcp": [ { "HostIp": "0.0.0.0", "HostPort": "8080" } ] }, "SandboxKey": "/var/run/docker/netns/e05a105a74ff", "SecondaryIPAddresses": null, "SecondaryIPv6Addresses": null, "EndpointID": "", "Gateway": "", "GlobalIPv6Address": "", "GlobalIPv6PrefixLen": 0, "IPAddress": "", "IPPrefixLen": 0, "IPv6Gateway": "", "MacAddress": "", "Networks": { "yourcar24_default": { "IPAMConfig": null, "Links": null, "Aliases": [ "frontend", "frontend", "625967de365d" ], "NetworkID": "3e68f8d62150de8f8ca5a3f89602cf9b58d7f98a68169e9b5ab8fe3bbbd4a30e", "EndpointID": "9da94224f0fcf2d50edb5998b8824b71c72c52459f081c8801361458b6d3c2b1", "Gateway": "172.19.0.1", "IPAddress": "172.19.0.4", "IPPrefixLen": 16, "IPv6Gateway": "", "GlobalIPv6Address": "", "GlobalIPv6PrefixLen": 0, "MacAddress": "02:42:ac:13:00:04", "DriverOpts": null } } } }]